Knock Sensor & Harnesses Relocation Brackets for GM Gen III LS LS1 LR4 LQ4 V8 Engine Features: Condition: Brand New Material: Aluminum Fitment: Compatible for: All for gen III harnesses,for gen III knock sensors For GM Gen III LS V8 Engines, Allows for LS Gen III knock sensors to be retained and relocated from the valley pan area to the bottom edge of the engine block For LS1 LM7 LR4 LQ4 LS6 L59 LQ9 LM4 L33 Package includes: Sensor Reset Bracket Kit(as the picture shown) High quality material and easy to install The bracket is designed with multiple ports to meet different installation needs